Effect of Varied Cashew Nut Ash Reinforcement in Aluminum Matrix Composite

Table 1

Elemental composition of the CTB with change in annealing time.

Element name	% of main key elements in CTB
	400°C	500°C	600°C
K2SO4	22–24	12-13	06-07
CaCO3	21-22	13-14	04–09
SiO2	41–46	67−62	74–76
C	06–10	12–14	21–24